High level overview
This week, the Mithril team prepared a new pre-release distribution 2418.1-pre, which includes broader CPU support for pre-built binaries and a new memory allocator for the signer and aggregator nodes to prevent memory fragmentation. They also continued implementing the certification of Cardano transactions in Mithril networks and worked on scaling the signature and proof generation for mainnet by leveraging the compression of the transaction Merkle tree using sub-Merkle trees based on transaction block ranges during signature and proving. Additionally, they implemented a stream mechanism for importing transactions into the signer and aggregator stores.
Finally, the team started implementing a global Mithril networks configuration file and continued investigating some unexpected error logs occurring on the Cardano node when the signer and aggregator connect to the mini-protocols.
Low level overview
- Created a pre-release for the new distribution
2418.1-pre - Completed the issue Store Block Range Merkle roots in signer and aggregator databases #1633
- Completed the issue Stream import of Cardano transactions #1646
- Completed the issue Memory leak in Cardano transactions signature/proof #1629
- Completed the issue Handle unparsed blocks in Cardano transactions parser #1567
- Worked on the issue Use Block Range Merkle roots to sign Cardano transactions #1634
- Worked on the issue Use Block Range Merkle roots to prove Cardano transactions #1635
- Worked on the issue Use SQLite transactions when inserting
Cardano Transactions and Block Range Roots #1656 - Worked on the issue Add Mithril networks configurations in
networks.json #1638 - Worked on the issue
ChainObserver supports retrieving the Chain Point of the tip of the chain #1589 - Worked on the issue Add section for manual setup of squid in SPO guide #1610
- Worked on the issue Mithril Signer Local Error Policy : Error 182 - MuxError #1632
